the evolution of the cell
... the scene. With a population of increasingly diverse bacterial life, the stage was set for some amazing things to happen. ...
... the scene. With a population of increasingly diverse bacterial life, the stage was set for some amazing things to happen. ...
Principles of Infection
... spotted fever and typhus fever. – Antibiotics are effective against many different rickettsiae. ...
... spotted fever and typhus fever. – Antibiotics are effective against many different rickettsiae. ...
Northwest Public Health Leadership Institute
... Below are the highlights of the history of vaccines and immunization, with select quotes from the Health Affairs article as well as other key sources: The gasping breath and distinctive sounds of whooping cough; the iron lungs and braces designed for children paralyzed by polio; and the devastating ...
... Below are the highlights of the history of vaccines and immunization, with select quotes from the Health Affairs article as well as other key sources: The gasping breath and distinctive sounds of whooping cough; the iron lungs and braces designed for children paralyzed by polio; and the devastating ...
here - Harvard Graduate School of Design
... These bacteria are passed from person-to-person through saliva (spit). You must be in close contact with an infected person’s saliva in order for the bacteria to spread. Close contact includes activities such as kissing, sharing water bottles, sharing eating/drinking utensils or sharing cigarettes w ...
... These bacteria are passed from person-to-person through saliva (spit). You must be in close contact with an infected person’s saliva in order for the bacteria to spread. Close contact includes activities such as kissing, sharing water bottles, sharing eating/drinking utensils or sharing cigarettes w ...
Click here - NHS Highland
... occasionally the skin. An inflammatory discharge forms a greyish membrane in the respiratory tract, which may cause obstruction. Spread is by droplet infection and through contact with soiled articles. A toxin produced by diphtheria bacilli may affect the heart, nervous or adrenal tissues. ...
... occasionally the skin. An inflammatory discharge forms a greyish membrane in the respiratory tract, which may cause obstruction. Spread is by droplet infection and through contact with soiled articles. A toxin produced by diphtheria bacilli may affect the heart, nervous or adrenal tissues. ...
Fatal case of diphtheria in an unvaccinated infant
... meningococcal meningitis for pilgrims planning to travel to Mecca on haj or Umrah were reported in last week’s Communicable Disease Report (1). An outbreak of meningococcal serogroup A infection occurred among pilgrims on the haj pilgrimage of 1987, resulting in outbreaks in other countries includin ...
... meningococcal meningitis for pilgrims planning to travel to Mecca on haj or Umrah were reported in last week’s Communicable Disease Report (1). An outbreak of meningococcal serogroup A infection occurred among pilgrims on the haj pilgrimage of 1987, resulting in outbreaks in other countries includin ...
Shigellosis
... dysenteriae occurs mostly in Africa and Central America Case fatality rates of 5-15%. ...
... dysenteriae occurs mostly in Africa and Central America Case fatality rates of 5-15%. ...
„Approved”
... contained in reports of Areteus (III century), Egynsky (VII century). Epidemic cerebrospinal meningococcal meningitis was first described by Vieusseaux in 1805. Subsequent reports throughout the nineteenth century confirm its episodic epidemic nature with a propensity for affecting young children an ...
... contained in reports of Areteus (III century), Egynsky (VII century). Epidemic cerebrospinal meningococcal meningitis was first described by Vieusseaux in 1805. Subsequent reports throughout the nineteenth century confirm its episodic epidemic nature with a propensity for affecting young children an ...
Infectious Diseases - Waukee Community School District Blogs
... Substances made of killed or weakened pathogens or from genetic material introduced into the body to create immunity The body begins to make WBCs called memory cells If the specific pathogen enters the body , the memory cells and their antibodies fight the pathogen before it can cause disease Ma ...
... Substances made of killed or weakened pathogens or from genetic material introduced into the body to create immunity The body begins to make WBCs called memory cells If the specific pathogen enters the body , the memory cells and their antibodies fight the pathogen before it can cause disease Ma ...
Disease and Contemporary Society
... As the lecture series deals with current topics there are no books dealing directly with much of the course material. These books are easy to read and provide background. ...
... As the lecture series deals with current topics there are no books dealing directly with much of the course material. These books are easy to read and provide background. ...
MLAB 2434: Clinical Microiology Keri Brophy-Martinez
... Perform all reference lab tests, and forensic testing Definite ID of biothreat agents Examples: CDC, USAMRIID, National Research Medical Center BSL-4 ...
... Perform all reference lab tests, and forensic testing Definite ID of biothreat agents Examples: CDC, USAMRIID, National Research Medical Center BSL-4 ...
Antibiotics - Noadswood Science
... Predict which plate will have the biggest growth bacteria and explain why. ...
... Predict which plate will have the biggest growth bacteria and explain why. ...
Disease causes09
... reported to the Centers for Disease Control and Prevention (CDC) each year occur in wild animals like raccoons, skunks, bats, and foxes. Infects the central nervous system, causing encephalopathy and ultimately death. ...
... reported to the Centers for Disease Control and Prevention (CDC) each year occur in wild animals like raccoons, skunks, bats, and foxes. Infects the central nervous system, causing encephalopathy and ultimately death. ...
1/3 rd exam for practice
... 44. The Antibiotic penicillin is most effective against a. Fungal infections b. All bacterial infections c. Infections caused by Gram negative bacteria d. Infections caused by Gram positive bacteria e. Viral infections ...
... 44. The Antibiotic penicillin is most effective against a. Fungal infections b. All bacterial infections c. Infections caused by Gram negative bacteria d. Infections caused by Gram positive bacteria e. Viral infections ...
B2 – Keeping Healthy
... • New vaccines against Flu need to be developed regularly as the virus changes quickly • Difficult to develop a vaccine against HIV because this virus damages the immune system and has a high mutation rate ...
... • New vaccines against Flu need to be developed regularly as the virus changes quickly • Difficult to develop a vaccine against HIV because this virus damages the immune system and has a high mutation rate ...
Microbes and Diseases ppt
... woman. Spread by contact with an infected person, through coughing and sneezing ...
... woman. Spread by contact with an infected person, through coughing and sneezing ...
Vaccination Charges Disease Vaccine Doses Price
... Mainly a disease of animals. Humans get rabies when they are bitten by infected animals. The rabies virus infects the central nervous system, ultimately causing disease in the brain and death. Early symptoms of rabies are similar to that of many other illnesses, including fever, headache, and genera ...
... Mainly a disease of animals. Humans get rabies when they are bitten by infected animals. The rabies virus infects the central nervous system, ultimately causing disease in the brain and death. Early symptoms of rabies are similar to that of many other illnesses, including fever, headache, and genera ...
Think back to a time that you were very sick. 1. What
... • Binary Fission: (video) Asexual division DNA replicates and cytoplasm divides • Conjugation (video) “Sexual” reproduction Sex Pilus extends between bacteria plasmid DNA is transferred from one bacterium to another • Spore Formation: occurs when growth conditions are unfavorable An endospore is a “ ...
... • Binary Fission: (video) Asexual division DNA replicates and cytoplasm divides • Conjugation (video) “Sexual” reproduction Sex Pilus extends between bacteria plasmid DNA is transferred from one bacterium to another • Spore Formation: occurs when growth conditions are unfavorable An endospore is a “ ...
Infection Control in the School Setting What is an Infection? A
... 96% of people who take the vaccine will develop antibody (protection) against the hepatitis B virus. Hepatitis C Virus (HCV) “The Silent Epidemic” Another cause of viral hepatitis. It is usually slow-spreading and silent, but lasts a long time. It is one of the major causes of cirrhosis in the U.S. ...
... 96% of people who take the vaccine will develop antibody (protection) against the hepatitis B virus. Hepatitis C Virus (HCV) “The Silent Epidemic” Another cause of viral hepatitis. It is usually slow-spreading and silent, but lasts a long time. It is one of the major causes of cirrhosis in the U.S. ...
Pathogens Practice Quiz - Science with Mrs. Barton
... 3. Malaria is a common disease in many countries. What type of pathogen is malaria? a. A virus b. A bacterium c. A fungus d. A protist 4. How can the rate of an infectious disease be drastically reduced? a. By taking medication daily b. By preventing transmission between people c. By wearing clean c ...
... 3. Malaria is a common disease in many countries. What type of pathogen is malaria? a. A virus b. A bacterium c. A fungus d. A protist 4. How can the rate of an infectious disease be drastically reduced? a. By taking medication daily b. By preventing transmission between people c. By wearing clean c ...
Lecture #25 - Suraj @ LUMS
... • Chemical substances that destroy microorganisms. • Antiseptic can be applied safely to the body. e.g on skin, ethanol and isopropanol. • Disinfectants cannot be used on the body directly but are used to clear work surfaces, crockery, cutlery, instruments etc. e.g hypochlorites in ...
... • Chemical substances that destroy microorganisms. • Antiseptic can be applied safely to the body. e.g on skin, ethanol and isopropanol. • Disinfectants cannot be used on the body directly but are used to clear work surfaces, crockery, cutlery, instruments etc. e.g hypochlorites in ...
Document
... • Some staphylococci produce coagulase to form a blood clot that protects them from phagocytosis. ...
... • Some staphylococci produce coagulase to form a blood clot that protects them from phagocytosis. ...
Neisseria meningitidis
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Neisseria meningitidis, often referred to as meningococcus, is a gram negative bacterium that can cause meningitis and other forms of meningococcal disease such as meningococcemia, a life-threatening sepsis. The bacterium is referred to as a coccus because it is round, and more specifically, diplococcus because of its tendency to form pairs. About 10% of adults are carrier of the bacteria in their nasopharynx. As an exclusively human pathogen it is the main cause of bacterial meningitis in children and young adults, causing developmental impairment and death in about 10% of cases. It causes the only form of bacterial meningitis known to occur epidemically, mainly in Africa and Asia.N. meningitidis is spread through saliva and respiratory secretions during coughing, sneezing, kissing, and chewing on toys. It infects the cell by sticking to it with long thin extensions called pili and the surface-exposed proteins Opa and Opc and has several virulence factors.